Here is a list that was linked on vortex<ul><li><a href="http://jsalmi.com/octane/">Colorado High Octane List</a></li></ul>

good as they were. I may shop around, so I appreciate the list. Thanks again.

I always fill up on Fridays at the Coastal station (20th and Youngfield in Lakewood/Golden) across the street from my house. First of all they have the cheapest premium that I've seen in the Denver area and they knock off 6 cents a gallon every Friday and ends up being cheaper than midgrade and only 4 cents more than regular. Up until this week I've been filling up for $1.41 a gallon for Premium! Caution though, people are lined up to get gas all day long there.

Man, gotta love those 30 degree temps!